Book/Report

FZJ-2018-02328

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png The ece diagnostik system on textor

Waidmann, G. (Corresponding author)FZJ*

1984
Kernforschungsanlage Jülich, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/18026

Report No.: Juel-1898

Abstract: A heterodyne millimeter wave radiometer was built to record simultaneously the first ordinary and second extraordinary wave of ECE emitted from the same point in the plasma. The optical depth of the TEXTOR plasma was calculated for typical TEXTOR parameters. The accessibility of ECE-radiation was considered. First experimental results from TEXTOR are presented. The electron temperature on axis of the TEXTOR plasma is routinely monitored from ECE intensity measurements. An instantaneous half electron temperature profile and its development in time are shown. Internal plasma disruptions are visualized by a sawtooth modulation of the ECE intensity. Also MHD-activity in the plasma is reflected in the ECE.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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Database coverage:

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